Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Brookfield, VT ranks #24,103 worldwide for total patents filed all time, with 48 patents from 5 inventors. Leading employers of inventors based in Brookfield, VT include Gmeci, Hyperkinetics, Vermont Castings.

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Brian Scott Bradke Gmeci 26
2 Henry Buermann Hyperkinetics 12
3 Allan S. Wilker Vermont Castings 7
#4 Keith R. Sprague Unknown 2
#5 John S. Reitzel 1

Part of Vermont